27876943

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 30260736

約数和(自身を除く): 2383793

約数列:

[1, 23, 43, 71, 397, 989, 1633, 3053, 9131, 17071, 28187, 70219, 392633, 648301, 1212041, 27876943]

約数ペア:

[(1, 27876943), (23, 1212041), (43, 648301), (71, 392633), (397, 70219), (989, 28187), (1633, 17071), (3053, 9131)]